Donald A. White

Person

Princeton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compatibilized elastomer blends containing grafted polymers of an i...
- Patent number 5,700,871
- Issue date Dec 23, 1997
- Exxon Chemical Patents Inc.
- Palanisamy Arjunan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Interpolymer cures of blends comprising halogenated isoolefin/para-...
- Patent number 5,656,694
- Issue date Aug 12, 1997
- Exxon Chemical Patents Inc.
- Jean M. J. Frechet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiple reaction process in melt processing equipment
- Patent number 5,651,927
- Issue date Jul 29, 1997
- Exxon Chemical Patents Inc.
- Richard Stephen Auda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Propylene polymer compositions having improved impact strength
- Patent number 5,597,866
- Issue date Jan 28, 1997
- Exxon Chemical Patents Inc.
- Donald A. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bimodalization of polymer molecular weight distribution
- Patent number 5,578,682
- Issue date Nov 26, 1996
- Exxon Chemical Patents Inc.
- Donald A. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a functionalized thermoplastic polymer
- Patent number 5,565,161
- Issue date Oct 15, 1996
- Exxon Chemical Patents Inc.
- Richard S. Auda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multiple reaction process in melt processing equipment
- Patent number 5,552,096
- Issue date Sep 3, 1996
- Exxon Chemical Patents Inc.
- Richard S. Auda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for halogenating para-alkyl styrene/isoolefin copolymers
- Patent number H1475
- Issue date Aug 1, 1995
- Neil F. Newman
- 525 - Synthetic resins or natural rubbers
Information Patent Grant
Low molecular weight isoolefin polymer
- Patent number 5,434,221
- Issue date Jul 18, 1995
- Exxon Chemical Patents Inc.
- Donald A. White
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multiple reaction process in melt processing equipment
- Patent number 5,424,367
- Issue date Jun 13, 1995
- Exxon Chemical Patents Inc.
- Richard S. Auda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted polymers of an isomonoolefin and an alkylstyrene
- Patent number 5,356,950
- Issue date Oct 18, 1994
- Exxon Chemical Patents Inc.
- Donald A. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing low molecular weight isoolefin polymers
- Patent number 5,262,489
- Issue date Nov 16, 1993
- Donald A. White
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High modulus toughened polyamide composition
- Patent number 5,238,990
- Issue date Aug 24, 1993
- Exxon Chemical Patents Inc.
- Thomas C. Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic composition of polypropylene and styrene copolymer re...
- Patent number 5,225,483
- Issue date Jul 6, 1993
- Exxon Chemical Patents Inc.
- Sudhin Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Covulcanizable polymer blends and process for producing the same
- Patent number 5,191,022
- Issue date Mar 2, 1993
- Exxon Chemical Patents Inc.
- Donald A. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing N-halothiosulfonamide-modified non-rubbery th...
- Patent number 5,187,240
- Issue date Feb 16, 1993
- Exxon Chemical Patents Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL
Information Patent Grant
N-halothiosulfonamide modified rubber products and process for prep...
- Patent number 5,151,467
- Issue date Sep 29, 1992
- Exxon Chemical Patents Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective catalytic process for preparing N-halothiosulfonamide mod...
- Patent number 5,086,028
- Issue date Feb 4, 1992
- Exxon Chemical Patents Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective catalytic process for preparing N-halothiosulfonamide mod...
- Patent number 5,037,896
- Issue date Aug 6, 1991
- Exxon Chemical Patents Inc.
- Sudhin Datta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
N-halothiosulfonamide modified rubber products
- Patent number 5,034,468
- Issue date Jul 23, 1991
- Exxon Chemical Patents Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL
Information Patent Grant
N-halothiosulfonamide-modified non-rubbery thermoplastic polyolefins
- Patent number 5,034,467
- Issue date Jul 23, 1991
- Exxon Chemical Patents, Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective catalytic process for preparing N-halothiosulfonamide mod...
- Patent number 5,017,662
- Issue date May 21, 1991
- Exxon Chemical Patents, Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective catalytic process for controlled modification of ethylene...
- Patent number 4,956,420
- Issue date Sep 11, 1990
- Exxon Chemical Patents Inc.
- Donald A. White
- B60 - VEHICLES IN GENERAL

Donald A. White

Person

Patents Grantslast 30 patents

Compatibilized elastomer blends containing grafted polymers of an i...

Interpolymer cures of blends comprising halogenated isoolefin/para-...

Multiple reaction process in melt processing equipment

Propylene polymer compositions having improved impact strength

Bimodalization of polymer molecular weight distribution

Process for producing a functionalized thermoplastic polymer

Multiple reaction process in melt processing equipment

Process for halogenating para-alkyl styrene/isoolefin copolymers

Low molecular weight isoolefin polymer

Multiple reaction process in melt processing equipment

Grafted polymers of an isomonoolefin and an alkylstyrene

Process for producing low molecular weight isoolefin polymers

High modulus toughened polyamide composition

Thermoplastic composition of polypropylene and styrene copolymer re...

Covulcanizable polymer blends and process for producing the same

Process for preparing N-halothiosulfonamide-modified non-rubbery th...

N-halothiosulfonamide modified rubber products and process for prep...

Selective catalytic process for preparing N-halothiosulfonamide mod...

Selective catalytic process for preparing N-halothiosulfonamide mod...

N-halothiosulfonamide modified rubber products

N-halothiosulfonamide-modified non-rubbery thermoplastic polyolefins

Selective catalytic process for preparing N-halothiosulfonamide mod...

Selective catalytic process for controlled modification of ethylene...